Climatological Report (Monthly)
Issued by NWS
Issued by NWS
861 CXUS55 KTFX 010811 CLMHVR CLIMATE REPORT NATIONAL WEATHER SERVICE GREAT FALLS MT 211 AM MDT WED NOV 01 2023 ................................... ...THE HAVRE MT CLIMATE SUMMARY FOR THE MONTH OF OCTOBER 2023... CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1880 TO 2023 WEATHER OBSERVED NORMAL DEPART LAST YEAR`S VALUE DATE(S) VALUE FROM VALUE NORMAL .............................................................. TEMPERATURE (F) RECORD HIGH 91 10/03/1943 LOW -21 10/29/1991 HIGHEST 83 10/19 66 17 80 LOWEST 1 10/27 24 -23 24 10/28 AVG. MAXIMUM 54.5 57.5 -3.0 63.7 AVG. MINIMUM 31.1 30.7 0.4 35.5 MEAN 42.8 44.1 -1.3 49.6 DAYS MAX >= 90 0 0.0 0.0 0 DAYS MAX <= 32 5 1.3 3.7 0 DAYS MIN <= 32 11 18.2 -7.2 12 DAYS MIN <= 0 0 0.2 -0.2 0 PRECIPITATION (INCHES) RECORD MAXIMUM 3.52 2016 MINIMUM T TOTALS 1.30 0.75 0.55 1.48 DAYS >= .01 9 6.6 2.4 DAYS >= .10 5 2.3 2.7 DAYS >= .50 0 0.3 -0.3 DAYS >= 1.00 0 0.0 0.0 GREATEST 24 HR. TOTAL 0.46 10/11 TO 10/11 10/24 TO 10/25 SNOWFALL (INCHES) RECORDS TOTAL 15.7 1898 24 HR TOTAL 9.1 SNOW DEPTH 13 10/03/2017 TOTALS 5.7 2.0 3.7 0.2 SINCE 7/1 5.7 2.4 3.3 SNOWDEPTH AVG. 1 DAYS >= TRACE 5 1.2 3.8 DAYS >= 1.0 3 0.6 2.4 GREATEST SNOW DEPTH 5 10/27 MM 10/28 24 HR TOTAL 2.2 DEGREE DAYS HEATING TOTAL 682 649 33 469 SINCE 7/1 827 964 -137 MM COOLING TOTAL 0 1 -1 0 SINCE 1/1 513 404 109 MM .............................................................. WIND (MPH) AVERAGE WIND SPEED 8.7 HIGHEST WIND SPEED/DIRECTION 44/310 DATE 10/17 HIGHEST GUST SPEED/DIRECTION 58/310 DATE 10/17 SKY COVER AVERAGE SKY COVER 0.44 AVERAGE RH (PERCENT) 71 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 2 MIXED PRECIP 0 HEAVY RAIN 0 RAIN 3 LIGHT RAIN 7 FREEZING RAIN 0 LT FREEZING RAIN 0 HAIL 0 HEAVY SNOW 0 SNOW 5 LIGHT SNOW 5 SLEET 0 FOG 9 FOG W/VIS <= 1/4 MILE 0 HAZE 4 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$